Logging cleanup: BTIF and APPL.

Change-Id: I5b1214642bbb4b9aecc0fd2c899a6ec2c9793286
diff --git a/bta/gatt/bta_gatts_api.c b/bta/gatt/bta_gatts_api.c
index 86bb2f1..e2f1874 100644
--- a/bta/gatt/bta_gatts_api.c
+++ b/bta/gatt/bta_gatts_api.c
@@ -59,7 +59,7 @@
 
     if (bta_sys_is_register(BTA_ID_GATTS) == FALSE)
     {
-        APPL_TRACE_WARNING0("GATTS Module not enabled/already disabled");
+        APPL_TRACE_WARNING("GATTS Module not enabled/already disabled");
         return;
     }